*{
    margin: 0;
    padding: 0;
    list-style:none;
}
body{
    background:url('./img/BG.jpg') 0 0 no-repeat;
    background-size:100%
}
.wrapper{
    margin:15px;
}
.wrapper canvas{
    border:1px solid black;
    border-radius:25px;
    box-shadow: 10px 10px  5px  #888888; 
    background-color:#ffffff;
    margin-bottom: 20px;


}
.wrapper .btn-list{
    width: 1000px;
    text-align: center; 

}
.wrapper .btn-list li{
    display: inline-block;
    margin-left: 40px; 
}
.wrapper .btn-list li input{
    display: block;
    background-color:yellowgreen;
    color:#000;
    border:none;
    padding:10px 20px;
    font-size:20px;
    cursor:pointer;
    border-radius:25px;
    transition-duration: 0.2s;

}
.wrapper .btn-list li input:hover{
    border:1px solid rebeccapurple;
    box-shadow: 0 12px 16px 0 rgba(0,0,0,0.3);
}
